Document text
This manual is for educational purposes only.
The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright ..
all. rights reserved.
OM-40
HFE-FM
OWNER’S MANUAL
LIMITED
WARRANTY ©G
General Aviation Electronics, Inc. (Genave), warrants this
product to be free from material defects for 2 period of 90 days
from the date of purchase, provided the warranty registration
card properly filled out is returned by the purchaser to Genave
within 10 days after purchase. This warranty is timited to the
original retail purchaser and is not extended to second owners
of the product.
Our obligation under this warranty is limited to replacement
of any parts (except periodic maintenance items such as bulbs,
fuses, etc.) which, upon our examination, appear to us to be
defective in materials or workmanship. The parts will be re-
placed within 45 days after receipt of the unit, provided the
unit is delivered to the Factory (Customer Service Dept., Gen-
eral Aviation Electronics, 4141! Kingman Drive, Indianapolis,
Indiana 46226) within 90 days after the date of purchase, ship-
ping prepaid. All shipping costs and labor charges shall be born
by the purchaser
The owner may elect to have the unit repaired at an author-
ized Genave repair facility in which casc Genave, within 45
days after receipt of the unit, will replace only those defective
parts returned shipping prepaid to the Factory (Customer Serv-
ice Dept., General Aviation Electronics, 4141 Kingman Drive,
Indianapolis, indiana 46226). Purchaser shall bear any and all
other costs including but not limited to labor, transportation and
freight.
This warranty does not apply to defects, malfunction, or
breakage due to improper installation or to the servicing thercof
by other than an authorized Genave dealer nor to units that
have been damaged by lightning or other acts of God, excess
current, or any units that have had serial number altered or
removed. Abuse, misuse, tampering, submersion in water or
willful destruction Of the unit will also void this warranty.
This warranty gives you specific legal rights. You also have
implicd warranty rights. In the event of a problem with war-
ranty service or performance, you may be able to go to a small
claims court, a State court, or a Federal District court.
Genave offers this warranty in lieu of any
and all other guarantees or warranties, either
EXPRESSED or IMPLIED, including but not
limited to warranties of merchantibility and/or
filness for a particular purpose. Any implied
warranties are specifically and expressly limited
to the 90-day period specified herein. Damages
for breach of any warranties, either expressed
or implied are limited to replacement of any
defective parts as specified herein and any other
incidental or consequential damages are ex-
pressly excluded.
General Aviation Electronics, 4141 Kingman Drive, Indianapolis, Indiena 46226-~-Ares 317 - 545-1111
(MARINE & LAND MOBILE Marine Pub. No. 06910009; Land Mobile Pub, No. 0910010
Genave
4141 Kingman Drive, Indianapolis, Indiana 46226
AREA (317)
546-1111
Specifications subject to change without notice
Copyright 1980 -- Genave
-- All Rights Reserved
Printed in U.S.A. Oct. 1980 (Rev. )
This manual is for educational purposes only axeqaceiPagh ana Nonpier M82 OO05S information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc. All rights reserved. z
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc., all rights reserved.
CONTENTS
SECTION 1 GENERAL INFORMATION
1-1 Introduction
1-2 Description
1-3 Specifications
1-4 Equipment Furnished
1-5 Optional Equipment Available
SECTION II INSTALLATION MANUAL
2-1 Introduction
2-2 Battery Installation
2-3 Antenna Information
SECTION IIl OPERATING MANUAL
1 Operating Controls
2 Operating Instructions
-3 Licensing Information
4 F.C.C. Field Engineering Offices
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not ara: rr ranted.
2 Genave shall not be liable for any loss or damages. £ (your own risk. Unauthorized reprodug¢t {on} @s Riro raf 4 Hag
7 Copyright © 2007 Genav iC, c. All rights reserved.
th@finformation provided herein is not guaranteed or warranted.
This manual is for educational purposes only. The Cc and ito: 6.
Genave shall not be liable for a d gga. E ourgpwn risk. Unauthorized reproduction is prohibited.
Copy?figh 7 Genave/NRC, Inc., a rights reserved.
GENERAL INFORMATION
1-1. INTRODUCTION
This manual contains all the informa-
tion normally required to license, im-
plement, and operate the Genave Model
ECOM-40 VHF-FM transceiver.
The maintenance manual contains all the
above information, in addition to unit
schematics, alignment data, and parts
lists.
1-2. DESCRIPTION
NOTE: The ECOM-40 transceiver nas
the capability of transmitting and
receiving on frequencies assigned
by the F.C.C. to the various Busi-
ness Radio Services, such as: Land
Transportation, Industrial Radio,
and Public Safety, and thus MUST BE
LICENSED PRIOR TO ACTUAL USE. While
the seller may assist in filing the
license application, the responsi-
bility lies solely with the pro-
spective licensee to assure that
transmitting equipment is covered
by a valid station license.
The ECOM-40 is a handheld, portable
VHF transceiver designed for the trans-
mission and reception of frequency mod-
ulated (16F3) radio signals on any one
of four channels within the range from
143.9 to 173.4 MHz. A four-position
slide switch selects the desired oper-
ating channel -- each of which may be
either simplex or duplex, depending up~
on crystal frequencies installed within
the unit. Note, however, the maximum
spread between highest and lowest fre-
quencies installed in the unit is 2 MHz
for either receive or transmit.
The receiver and transmitter circuits
each utilize standard quartz crystals
with a frequency-netting trimmer pro-
vided for each receive and each trans-
mit crystal to allow precise frequency
adjustment.
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
If the transceiver is equipped with the
CTCSS sub-audible tone option, a tone-
override switch on the unit's top panel
is provided to permit communications
with other transceivers NOT equipped
with your sub-audible tone frequency,
and to permit monitoring the frequency
prior to initiating a call.
The transmitter provides a typical RF
output of 1.5 watts minimum into a 52-
ohm standard antenna system over the
frequency range from 143.9 MHz to 173.4
MHz. The frequency accuracy is adjust-
able to +100 Hz, and the frequency sta-
bility is +.001% from -30°C to +50°C,
A 1-kHz modulating audio signal will
give a deviation of +5 kHz maximum.
The receiver is a crystal~controlled,
dual-conversion superheterodyne employ-
ing a 4~pole monolithic ‘crystal filter
for good selectivity. A single inte-
grated circuit performs 2nd mixer, 2nd
IF amplification, limiting, and detec-
tion funcitons. The 10.7 MHz Ist IF
provides good image rejection, while
the 455 kHz 2nd IF improves receiver
stability. The receiver frequency accu-
racy is adjustable within +500 Hz, and
the frequency stability is +.001%. The
receiver audio output power typically
is 350 mW at less than 10% distortion.
A self-contained battery pack, consist-
ing of 8 nicad cells, supplies 9.6 VDC
to operate the unit. An external charg-
ing jack and a diode, which prevents
"reversed-polarity" charging, provide
for charging the battery pack while in-
stalled in the transceiver.
The transceiver is housed in a rugged
Lexan case -- this easily-removed, two-
piece, durable plastic cover protects
the instrument from dirt and physical
damage while maintaining the unit's
light weight (less than 2 pounds).
Copyright © 2007 Genave/NRC, Inc. All rights reserved.
Model: ECOM-40
10/80
1-1
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc., all rights reserved.
The transceiver is complete with an- All transceiver components are mounted
tenna, 9.6V nicad battery pack, battery on a single "double-sided," printed-
charger, and built-in speaker/micro- circuit board.
phone. A helically-loaded, rubber-clad
flexible antenna with an 8-32 threaded Operating controls for the unit (Vol-
mounting is standard equipment with the ume, Squelch, Charging Jack and Antenna
ECOM~40; however, a helically loaded, or connector) are mounted on top panel.
rubber-clad flexible antenna with a BNC The Frequency Selector switch is locat-
mounting is available as an option at ed in the lower, right-hand corner of
the front panel. Thus, the controls are
time of purchase.
easily accessible when needed, yet do
All circuitry employed is the latest not interfere with the portability or
state-of-the-art design, using the lat- operation of the instrument. The push-
est in semiconductor and integrated- to-talk switch is mounted on the left-
circuit technology. hand side of case for easy one~handed
operation,
1-3, SPECIFICATIONS
GENERAL:
Over-all Dimensions: 8.625" (21.9 cm) High; 2.938" (7.46 em)
Wide; 1.830" (4.65 cm) Deep
Power Supply: Internal battery pack; 8 nicad cells,
9.6 volts
Current Drain: Standby: 25 mA; Receive: 63 mA;
Transmit: 700 mA
Battery Operating Time: 1.5 Watts = 6 hrs, based on 5% transmit,
5% receive, and 90% standby duty cycle
Frequency Range: 143.9 to 173.4 MHz
Temperature Range: -30°C to +50°C
Number of Channels: 4, maximum
Weight: Approx. 1 Lb (0.45 kg)
RECEIVER:
Sensitivity: 0.35 uV max. (12 dB SINAD)
Adjacent Channel Rejection: ~55 dB minimum at 25 kHz (12 dB SINAD)
Image Rejection: 55 dB minimum
Spurious Rejection: 55 dB
Intermodulation: 60 dB, minimum
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc. All rights reserved.
1-? 1/921 Model: ECOM-40
Thi
Ss manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc., all rights reserved.
RECEIVER (Cont'd):
Modulation Acceptance Bandwidth:
Squelch Threshold:
Hum and Noise Level
Audio Output Power:
Frequency Accuracy:
Frequency Stability:
Maximum Channel Separation:
TRANSMITTER:
Output Power
Output Impedance:
Spurious & Harmonics:
Frequency Accuracy:
Frequency Stability:
Modulation:
Deviation:
Subaudible Tone
Frequency Range:
Maximum Channel Separation:
+7.5 kHz, maximum
0.35 uV, maximum
More than 35 dB below 0.25 watts
350 mW at less than 10% distortion
Adjustable within +500 Hz
+.001%
2 MHz
1.5 watts, minimum
50-ohms, nominal
More than 46 dB below 1.5 watts
Adjustable to +100 Hz
+.001% from ~30°C to +50°C
Type 16F3, +5 kHz for 100% modulation
with 1000 Hz audio
+5 kHz maximum, with 1 kHz audio
Optional
143.9 to 173.4 MHz
2 MHz
1-4. EQUIPMENT FURNISHED
a. ECOM-40 VHF-FM Transceiver
b. Helically - loaded, flexible antenna
c. 9.6 volt battery pack (8 nicad cells) - PSI-32
d. Battery charger - PSI-16
e. Crystal, receive (1) -- specify frequency
f. Crystal, transmit (1) -- specify frequency
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Model: ECOM-40
shall not be liable for any loss or damag
Copyright © 2007 G
TOL 80.°* your own risk. Unauthorized reproduction is prohibited. |
le
, Inc. All rights reserved.
1-4
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc., all rights reserved.
OPTIONAL EQUIPMENT AVAILABLE
Antenna, helically—-loaded, rubber-
clad flexible with BNC connector
SA=44 CTCSS sub-audible tone
squelch module.
Leather holster for Ecom-40 (GLC-4)
Leather flap for holster (GLC-5)
Speaker/Microphone (G22)
Spare battery pack (PSI-32)
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc. All rights reserved.
10/80
Model: ECOM-40
This manual is for educational purposes only. cy id of ‘information provided herein is not guaranteed or warranted.
Genave shall not be liable fo re} cha t y@™fr Mbwn risk.- Unauthorized reproduction is prohibited.
(et r t 0 na NRC, nce., a rights reserved.
2-1. INTRODUCTION
This manual section provides installa-
tion and charging data for the nicad
battery pack supplied with the VHF-FM
handheld transceiver. Information con-
cerning the antenna supplied with the
unit is also given.
2-2. BATTERY INSTALLATION
The 9.6-volt nicad battery pack is not
installed in unit at time of shipment
from the factory, but is packaged in
shipping container with transceiver.
The battery pack must be installed in
instrument, and charged for a minimum
of 8 hours, prior to using transceiver.
NOTE: Nicad batteries supplied with
instrument must be installed in the
transceiver in order to charge them
with battery charger that is sup-
plied with unit. This charger will
NOT overcharge the nicad cells. DO
NOT TRANSMIT WITH CHARGER CONNECTED
TO TRANSCEIVER.
Remove plastic BACK cover from trans-
ceiver in order to install batteries.
This cover is easily removed as fol-
lows (See Figure 2-1):
1. Carefully lay transceiver on its
FRONT on suitable work surface. Be
SURE unit is turned OFF.
2. Remove two #4-40 x 1" pan-head ma-
chine screws which secure back cover
to transceiver (item "A" Fig. 2-1).
3. Lift cover up and off transceiver.
4, Connect battery-pack to mating con-
nector which is attached to ECOM-40
main PC board. Lay battery pack on
rear of transceiver main PC board,
‘using foam material supplied to pro-
tect PC board.
5.
SA-44
Figure 2-1. Unit Rear View
Re-install transceiver rear cover.
Be sure cover does not pinch battery
wires; then replace two #4-40 x 1"
screws removed in step 2 above.
Plug cord from battery charger into
charging jack on top of unit; then,
insert charger into 120 VAC, 50/60
Hz, receptacle.
Be SURE volume control is turned
fully counterclockwise to its OFF
position. Allow batteries to charge
for a minimum of 8 hours, and pref-
erably overnight.
NOTE: Disconnect charger from 120 V
source prior to connecting or dis-~
connecting charger and transceiver.
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages.
Model: ECOM-40
Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc. All rights reserved. 2 1
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc., all rights reserved.
2-3. ANTENNA INFORMATION
All VHF communications are basically
limited to "line-of-sight" distances.
The range to be expected with any par-
ticular system will depend primarily
upon two factors: (1) Antenna heights,
both at the transmitting station and at
the receiving station and, (2) ground
terrain between transmitting and re-
ceiving stations.
As a general estimate, two handheld, 2-
watt transceivers can communicate in a
normal urban environment over approx.
1.5 miles. A 2-watt handheld communi-
cating directly with a 25-watt mobile
unit can transmit approx. 2.8 miles to
the mobile, but can receive the mobile
for approx. 5.8 miles. If a 2-watt unit
is working through a VHF Repeater hav-
ing a 6-dB gain antenna mounted 100 ft.
above average terrain, and with trans-
mitter power of 90-watts, the handheld
can expect to raise the repeater over a
radius of 14 miles; however, the hand-
held will receive the repeater over a
distance of approx. 25 miles.
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages.
The ECOM-40 is designed to operate into
a 52-ohm antenna system. The unit is
normally supplied with -a rubber-clad,
flexible, helically—-loaded antenna with
an 8-32 threaded mounting; however, the
same antenna, except equipped witha
BNC connector, is available as an op-
tion at time of purchase.
Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc. All rights reserved.
2-2 10/80
Model: ECOM-40
Model:
formation provided herein is not guaranteed or warranted.
Unauthorized reproduction is prohibited.
This manual is for educational purposes only. s oft
Genave shall not be liable f ss d@ha at In risk.
n 07mBe e/ Inc, @1 rights reserved.
This manual is for educational purposes only. The accuracy and completeness ant-ihoreceiveried wstin
Use at your own risk.
Copyright © 2007 Genave/NRC,
10/80
Genave shall not be liable for any loss or damages.
ECOM-40
PERATING MANUAL
3-1. OPERATING CONTROLS
For reliability and operating conve-
nience, only essential operating con-
trols are installed on the unit's ex-
ternal surfaces. The functions of these
controls are as follows:
1. Charging jack to permit charging
the internal nicad battery pack
2. Earphone jack
3. Volume control/On-Off switch
4. Squelch control, and tone-squelch
override switch.
5. Flexible antenna, or BNC
antenna connector.
6. Built-in Speaker/Microphone
7. Channel~Selector switch
8. Push-to-talk switch
The unit is designed to fit comfortably
in the palm of the hand permitting
easy, one-handed operation.
3-2. OPERATING INSTRUCTIONS
1. To operate transceiver, turn unit ON
by rotating the Volume Control (3)
clockwise until switch clicks.
2. Select desired transmit/receive fre-
quency by sliding Channel~Selector
Switch (7) to desired operating pos-
ition.
3. Check that helically-loaded, flexi-
ble, rubber-clad antenna is properly
connected to transceiver.
4. If transceiver is equipped with the
SA-44 subaudible-tone option, deac-
tivate tone-squelch by pulling the
squelch-control knob OUT to its MON-
ITOR position.
5. Rotate Squelch Control (4) counter-
clockwise until noise is heard in
speaker (6). Adjust Volume Control
for desired audio level; then, re-
adjust Squelch Control clockwise
Unauthorize
All rights reserved.
reproduction is prohibited.
Inc.
a1
be tiGrantedADr wNODtea.
This manual is f
Oe case atta hed erties The sceurecy and completeness of the information provided herein is not guaranteed or warranted
e for any loss or damages. Use at your own risk Unauthori i i
y . rized reproduct i
Copyright © 2007 Genave/NRC, Inc., all rights reserved. - i a era
ADJUST SQUELCH WHILE A SIGNAL IS BEING 3-3. LICENSING INFORMATION
RECEIVED.
Licensing requirements vary with the
6. To activate tone-squelch, PUSH the service for which this unit will be
squelch-control knob (4) IN to its used; however, all services require the
SQUELCH position (Do NOT turn knob station transmitter to be licensed.
from position selected in step 5). Further, all transmitter adjustments or
tests during or coincident with the in-
7. To transmit, depress Push-to-TaLlk stallation, servicing, or maintenance
Switch (8) and speak into microphone of a radio station, which may affect
(6). Release Push-to-Talk Switch to the proper operation of such station,
listen. shall be made by or under the immediate
supervision and responsibility of a
NOTE: The carrier-level squelch person holding a first- or second-class
circuit, which is adjusted by the commercial radio operator license, ei-
TOP-PANEL squelch control, quiets ther radiotelephone or radiotelegraph,
the receiver in the absence of an who shall be responsible for the proper
incoming signal on the assigned op- functioning of the station equipment.
erating frequency; however, ANY Note, however, that in many services an
station in your vicinity, operating unlicensed person, after having been
on this frequency, will be heard. authorized to do so by the station 1li-
censee, may operate from a control
“os CA-44 Subaudible-Tone System is point a mobile, base, or fixed station
a tone-activated circuit desiaqned or from a dispatch point a base or fix-
to squelch receiver audio until a ed station, during the course of normal
transmitted signal containina the rendition of service. The minimum class
oroper subaudible tone is received. of operator authorization required for
Thus, calls by other licensees who each specific classification of station
share the channel will not be heard is set forth in the appropriate F.C.C.
unless transceiver is manually set rule part.
to its MONITOR position by pulling
squelch knob (4) OUT. Note that the If this transceiver is to become part
channel MUST be monitored prior to of a new radio-communications system,
initiating a call, to insure that it should be included as a_ portable or
frequency is NOT in use; if channel mobile unit on the initial station 1li-
is clear, PUSH squelch knob (4) IN cense application. Information concern-
and proceed to originate call. ing modification of an existing license
(that is, adding additional portable or
mobile units, or changing transmitter-
type of portable or mobile units) can
be found in the F.C.C. Rules and Regu-
lations governing the service in which
the system is used.
8, If an optional, external speaker/
microphone is desired, it may be
connected to Earphone Jack (2) on
unit to anel. . eae “es , .
rw The following technicai information 15
intended to aid ECOM-40 users in com-
pleting the application for radio sta-
tion authorization. Only technical data
pertaining to the transceiver are shown
below; all other station particulars
must be furnished by the licensee.
9, To charge internal batteries, plug
charger into Charging Jack (1). Now,
insert charger into 120 VAC, 60 Hz,
receptacle. Be SURE Volume Control
is turned fully counterclockwise to
its OFF position.
This manual is f
peels grr steps rgeharpaee The accuracy ane completeness of the information provided herein is not guaranteed or warranted
or any loss or damages. Use at your own risk Unauthoriz i i i
1 : ed reproduct i
Copyright © 2007 Genave/NRC, Inc. All rights reserved. 7 sili Sonia:
_ 10/60 Model: ECOM-40
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc., all rights reserved.
Type Accepted: Yes Form 405-A may be used in applying for
Type Acceptance/Model No: ECOM-40 license RENEWAL in the Aviation, Public
Type of Unit: Transceiver Safety, Industrial, Land Transportation
Frequency Range (MHz): 143.9 to and Disaster radio services when there
174.0 has been no change, other than mailing
Frequency Tolerance: +.0014% address or licensee's name.
Emission: 16F3
Transmitter Input Power: an For answers to specific Licensing ques-
Transmitter Output Power: 1,5 watts tions, contact the Engineer-in-Charge
Approved under Rule Part 22, 74, at nearest Federal Communications Com-
Numbers: 81,87,90 mission Field Engineering Office as
listed below -- they will also supply
the appropriate form(s).
For additional information on filling
out the appropriate application forms, The procedures for obtaining necessary
consult the F.C.C. instruction sheet licenses are found in the Federal Com-
provided with the form. munications Commission Rules and Regu-
lations. These volumes may be purchased
F.C.C. Form 400 and F.C.C. Form 405-A _ from the Superintendent of Documents,
are normally used to apply for a li- U.S. Government Printing Office, Wash-
cense for the ECOM-40. The Form 400 is ington, D.C. 20402.
used to apply for a NEW station autho-
rization in the Public Safety, Indus- The services and the corresponding
trial, and Land Transportation Radio F.C.C. rule part numbers, under which
Services under F.C.C. Rule Part 90. the ECOM-40 transceiver can be used,
are as follows:
3-3-1. F.C.C. Rule Part Numbers
Public Mobile Radio Services
F.C.C. Rules & Regulations, Volume VII, Part 22
Domestic Public Land Mobile Radio Service
Rural Radio Service
Private Land Mobile Radio Services
F.C.C. Rules & Regulations, Volume V, Part 90
Local government radio service Subpart B
Police radio service
Fire radio service
Highway maintenance radio service
Forestry-conservation radio service
Medical services Subpart C
Rescue organizations
Veterinarians
Disaster relief organizations
School buses
Beach patrols
Paging operations
This manual is for educational purposes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc. All rights reserved.
Model: ECOM-40 10/80 3-3
This manual is for educational purposes only.
Genave shall not be liable for any loss or damages. Use at your own risk.
The accuracy and completeness of the information provided herein is not guaranteed or warranted.
y Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc., all rights reserved.
Private Land Mobile Radio Services (Cont'd)
Power radio service Subpart D
Petroleum radio service
Forest products radio service
Motion picture radio service
Relay press radio service
Special industrial radio service
Business radio
service
Manufacturers radio service
Telephone maintenance radio service
Motor carrier radio service Subpart E
Railroad radio
service
Taxicab radio service
Automobile emergency radio service
Stations on Land in the Maritime Services
FsCeC. “Rules
& Regulations, Volume IV, Part 81
Public Coast Stations
Marine Utility Stations
Stations Operated in the Land Mobile Service for
Maritime
Purposes
Aviation. Services
Fc .C. Rules
& Regulations, Volume V. Part 87
Civil Air Patrol Stations
This manual is for educational purposes only.
Genave shall not be liable for any loss or damages. Use at your own risk.
The accuracy and completeness of the information provided herein is not guaranteed or warranted.
1 Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc. All rights reserved.
10/80 Model: ECOM-40
This manual is for educational purposes only.
The accuracy and completeness of the information provided herein is not
, uaranteed
Genave shall not be liable for any loss or damages. Use at your own risk. 2 Or Mert anteds
Unauthorized reproduction is prohibited.
3-4. F.C.C FIELD ENGINEERINGCOBFI@ES® Ag iteeqve/ERG,Chargedi rights reserved.
Anchorage District Office
1011 E. Tudor Road, Room 240,
P.O. Box 2955
Anchorage, Alaska 99510
Atlanta District Office
Room 440, Massel] Buitdina,
1365 Peacntreet Street, NE.
Atlanta, Georgia 30309
Baltimore District Office
1017 Federal Building,
31 Hopkins Plaza,
Baltimore, Maryland 21201
Beaumont Office
Jack Brooks Federal Building, Room 323
309 Willow Street,
Beaumont, Texas 77701
Boston District Office
1800 Customhouse,
165 State Street,
Boston, Massachusetts 02109
Buffalo District Office
1307 Federal Building
Lil West Huron Street,
Buffalo, New York 14202
Chicago District Office
230 S. Dearborn Street, Room 3935,
Chicago, Illinois 60604
Cincinnati Office
2620 Winton Road,
Cincinnati, Ohie 45231
Dallas District Office
Earle Cabell Federal Building,
U.S. Courthouse, Room 13E7
1100 Commerce Strret,
Dallas, Texas 75242
Denver District Office
The Executive Tower, Room 2925
1405 Curtis Street,
Denver, Colorado 80202
Detroit District Office
1054 Federal Building,
231 W. LaFayette Street,
Detroit, Michigan 48226
Honolulu District Office
Prince Kuhio Federal Building,
300 Ala Moana Blvd., Room 7304,
P.O. Box 50223
Honolulu, Hawaii 96850
Houston District Office
New Federal Office Building,
515 Rusk Ave., Room 5636,
Houston, Texas 77002
Kansas City District Office
Brywood Office Tower, Room 320
3800 East 63rd Street,
Kansas City, Mossouri 64133
Long Beach District Office
3711 Long Beach Blvd., Room 501
Long Beach, California 90807
This manual is for educational purposes only.
Miami District Office
51 S.W. First Ave., Room 919,
Miami, Florida 33130
New Orleans District Office
1007 F. Edward Hebert Federal Bidg.,
600 South Street,
New Orleans, Louisiana 70130
New York Gistrict Office
2G1 Varick Street,
New York, New York 10014
Norfolk District Office
Military Circle,
870 N. Military Highway,
Norfolk, Virginia 23502
Phiiadeloshia District Office
11425 James A. Byrne Federal Courthouse
601 Market Street,
Philadelphia, Pennsylvania 19106
Pittsburgh Office
3755 William Penn Highway,
Monroeville, Pennsylvania 15146
Portland District Office
1782 Federal Building
j229 S.W. Third Avenue,
Portland, Oregon 97204
St. Paul District Office
691 Federal Bldg., & U.S. Courthouse,
316 North Robert Street,
St. Paul, Minnesota 55101
San Diego Office
7840 E1 Cajon Blvd., Room 405,
La Mesa, California 92041
San Francisco District Office
323-A Customhouse,
555 Battery Street,
San Francisco, California 94111
San Juan District Office
747 Federal Building,
Hato Rey, Puerto Rico 00918
Savannah Office
238 Post Office Bldg. and Courthouse
P.O. Box 8004 (125 Bull Street)
Savannah, Georgia 31412
Seattle District Office
3256 Federal Building,
915 Second Avenue,
Seattle, Washington 98174
Tampa Office
ADP Building, Room 601,
1211 N. Westshore Blvd.,
Tampa, Florida 33607
Washington District Office
6525 Belcrest Road, Room 901-B
P,Q. Box 1789,
Hyattsville, Maryland 20788
The accuracy and completeness of the information provided herein is not
Genave shall not be liable for any loss or damages. cee
Use at your own risk. Unauthorized reproduction is prohibited.
Copyright © 2007 Genave/NRC, Inc. All rights reserved.
Model: ECOM-40
10/80
3-5
HEADSET/BOOM MIC. INFORMATION (AIRCOM & ECOM-40's)
This manual is for educational purposes only. The accuracy and re east of the information provided herein is not guaranteed or warranted.
Genave shall not be liable for any loss or damages
at your own risk Unauthorized reproduction is prohibited.
For use with Revere” "HUSHEA-Com™ Head sBETMi c.
P.T.T. SW.
With 2-
Conductor
Plug , Headset/Mic.
With 3-Conductor
Plug
SW101B
To "A" ——@y, Earphone .
To "Be t Microphone
Internal
Speaker
SP101
Se aetna’
——anerTe
To +9.6 V
Key Relay
K101
1. Headset/Mic connects to EAR jack on
unit top panel by means of a 3.5 mm
Stereo Plug (3-conductor) as shown
at left.
2. Push-to-talk switch connects to the
unmarked jack between CHG and EAR
as shown at left. The plug is a 3.5
mm Monaural (2-conductor) unit.
NOTE: Physically these plugs could be
interchanged; however, use care
to connect them ONLY as shown at
left. Otherwise, the unit will be
inoperative, and may be damaged.
For troubleshooting purposes, yvefer
to the proper unit schematic in ap-
plicable Maintenance Manual.
Relay K101 reylaces P.T.T. switch
sections SWiG#A and SWIOTB. An ex-
ternal P.T.T. switch will now acti-
vate K101 which contains SWIOI1A and
SW101B.
"A" is receiver audio output and
"B" 7s microphone input on unit
schematics (connection of various
optional speaker/mic. combinations)
nstallation eet: 830048
This Aayciiths BP BT.acontac \GEiSes only. The accuracy and completeness of the information provided herein is not guaranteed or warranted.
SWIO1A & SWIOTB
“RS shall 'B) liable Tor any loss or damages. Use at your own risk. Unauthorized reproduction is prohibited.
“opyright © 2007 Genave/NRC, Inc. All “anes IES °30 1982